Since tparo says that it will work, I would advise you to take the word of the more experienced artist. Like I said, my experience is somewhat limited. tparo obviously** **knows more about the software than I do. I have only been doing 3D art for about a year. I only posted my comment because of my own experiences using the auto fit feature of DS4, which has not worked all that well for me. I think what would be nice is to find a tutorial that tells how to use the feature for this purpose and how to do the smoothing. I have seen a few video tutorials that handle smoothing but they turned out to be hard to follow for various reasons. This is why I prefer document style tutorials.

As for shoes and long skirts, tparo is absolutely correct. Even shoes and long skirts from the DAZ store made for generation 4 figures have that problem. I wound up having to make the Genesis figure's feet invisible to make the shoes look right, and if the shoe was open toe, low uppers, or sandals, even the zero opacity setting won't work. Fortunately, there are several 3rd party shoe products available for the Genesis figure.